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Round|Natural|GIA

2.51ct J VS1 Round Natural Diamond

EX • J/VS1 • GIA 1129655114

Certificate GIA 1129655114

Diamond specifications and retailer prices

From $31,666 CAD
$22,625 USD
As of October 25, 2026
Save $25,875 CAD (45%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: $57,541 CAD at MOH London · As of October 29, 2026
View at MOH London

About this 2.51ct natural round diamond

This 2.51ct natural round sits in the two to three carat band, graded J colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by GIA 1129655114. Listed at 24 retailers as of October 25, 2026, with prices from $31,666 to $57,541, a $25,875 spread on the same certified stone. MOH London lists it at $57,541. At this carat range, natural pricing varies dramatically across retailers, so the cross-retailer spread on this exact stone is your single best indicator of fair price.

The 4Cs

2.51
Carat
J
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 1129655114
Dimensions8.69 × 8.63 × 5.40 mm
L/W Ratio1.01
Culet sizeNone
Top View
8.69 mm8.63 mm2.51 ctJ / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 1129655114
Side View
Table 57.0%CrownGirdle: Slightly ThickPavilionCulet: NoneDepth 62.4%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 25
Current: $57,541 CAD|Low: $31,666 CAD|High: $57,925 CAD|Avg: $40,979 CAD|-0.7%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 29, 2026
Retailer 6$31,666 CAD
Retailer 3$34,129 CAD
Retailer 7$35,120 CAD
Retailer 2$36,864 CAD
Retailer 8$36,930 CAD
Retailer 4$42,899 CAD
Retailer 5$50,405 CAD
MOH London$57,541 CAD

35 data points across 8 retailers

24 retailers$31,666 CAD to $57,541 CAD

B+
Cheapest Retailer
-
$31,666 CAD
$22,625 USD
B+
Retailer 2
-
$33,365 CAD
$23,839 USD
View
B+
Retailer 3
-
$33,380 CAD
$23,850 USD
View
B+
Retailer 4
-
$34,129 CAD
₹2,322,340 INR
View
B
Retailer 5
-
$34,504 CAD
View
B
Retailer 6
-
$35,120 CAD
$25,093 USD
View
Final sale: no returns
B
Retailer 7
-
$35,669 CAD
$25,485 USD
View
B
Retailer 8
-
$36,647 CAD
$26,184 USD
View
B
Retailer 9
-
$36,864 CAD
£20,739 GBP
View
B
Retailer 10
-
$36,930 CAD
A$40,594 AUD
View
Price last confirmed 25 days ago
B
Retailer 11
-
$38,174 CAD
$27,275 USD
View
B
Retailer 12
-
$38,479 CAD
$27,493 USD
View
B
Retailer 13
-
$38,825 CAD
$27,740 USD
View
B
Retailer 14
-
$38,825 CAD
$27,740 USD
View
B
Retailer 15
-
$39,701 CAD
$28,366 USD
View
Price last confirmed 51 days ago
B
Retailer 16
-
$39,701 CAD
$28,366 USD
View
B
Retailer 17
-
$40,127 CAD
$28,670 USD
View
B
Retailer 18
-
$40,514 CAD
$28,947 USD
View
B
Retailer 19
-
$41,228 CAD
$29,457 USD
View
Price last confirmed 53 days ago
B
Retailer 20
-
$41,228 CAD
$29,457 USD
View
B
Retailer 21
-
$42,789 CAD
$30,572 USD
View
B
Retailer 22
-
$42,899 CAD
€29,191 EUR
View
B
Retailer 23
-
$50,405 CAD
ZAR 581,812 ZAR
View
Most Expensive
B
MOH London
E34EAEB6F · Oct 29
$57,541 CAD
£32,372 GBP
View
23 more retailers have this diamond
Prices start from $31,666 CADSave up to $25,875 CAD

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

B+
2.51ct Round
$31,666 CAD